| 2023-08-26 06:50:03 | ps1ch | Set invitations to I Want To Invite, Sword Art Online |
| 2023-07-09 01:21:50 | T-101 | Added Primitive as organiser of Primitive 20 Years |
| 2023-06-06 14:32:23 | Terwiz | Added Terwiz as organiser of Primitive 20 Years |
| 2021-01-16 00:01:30 | Adellan | Added Adellan as organiser of Primitive 20 Years |
| 2021-01-13 08:00:00 | T-101 | Removed b0n as organiser of Primitive 20 Years |
| 2021-01-13 07:59:48 | T-101 | Added b0n as organiser of Primitive 20 Years |
| 2021-01-13 07:59:41 | T-101 | Added T-101 as organiser of Primitive 20 Years |
| 2021-01-13 07:59:34 | T-101 | Added Stoneman as organiser of Primitive 20 Years |
| 2017-04-24 15:23:21 | ltk_tscc | Set invitations to I Want To Invite |
| 2017-04-24 15:18:43 | ltk_tscc | Added link http://www.pouet.net/party.php?which=1781&when=2017 |
| 2017-03-27 19:30:04 | Saga_Musix | Added competition Photo |
| 2017-03-27 19:29:26 | Saga_Musix | Added competition Textmode Graphics |
| 2017-03-27 19:27:50 | Saga_Musix | Added competition Music |
| 2017-03-27 19:27:11 | Saga_Musix | Added competition Wild |
| 2017-03-26 20:57:27 | Saga_Musix | Added link https://files.scene.org/browse/parties/2017/pmt20y/ |
| 2017-03-26 20:57:10 | Saga_Musix | Deleted link http://ftp.scene.org/pub/parties/2017/pmt20y/ |
| 2017-03-26 20:57:02 | Saga_Musix | Added link http://ftp.scene.org/pub/parties/2017/pmt20y/ |
| 2017-02-01 09:40:17 | Terwiz | Added competition Graphics |
| 2017-01-31 13:27:37 | exocet | Added competition Combined intro |
| 2017-01-29 11:49:54 | exocet | Added competition Combined Demo |
| 2017-01-26 16:54:00 | exocet | Deleted link https://primitive.be/20y/ |
| 2017-01-26 16:53:54 | exocet | Set website to https://primitive.be/party/ |
| 2016-11-06 15:38:23 | dad1916 | Added link https://primitive.be/20y/ |
| 2016-08-17 16:55:37 | menace | Added link http://www.demoparty.net/primitive20years/ |
| 2016-08-17 16:55:32 | menace | Added party 'Primitive 20 Years' |